<h2>
<img align="middle" src="<?php echo $CFG->wwwroot?>/mod/wiki/images/logonormal.gif" alt="" />
Index from current block help</h2>

<p>This block works exactly as the same way of 
<?php 
	echo '<a href="'.$CFG->wwwroot.'/help.php?module=wiki&amp;file=index.html">index block</a>';
?>
 except for the fact that the first page (where the index tree starts)
isn't the first dfwiki page but the current one (the page displayed in
the main work space)</p>